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Wine storage tank
Cassman
The foundation of perfect wine storage is a completely inert environment. Our tanks are constructed from premium 316L ultra-low carbon stainless steel, chosen for two critical reasons:
Exceptional Chemical Stability: This superior material is chemically inert and will not react with the wine. It completely prevents the leaching of metallic ions, which can negatively impact flavor and aroma, ensuring the wine's profile remains pure and untainted.
Enhanced Corrosion Resistance: 316L steel offers superior resistance to the acidic compounds present in wine, guaranteeing the tank's longevity even with long-term use.
The tank's interior is mirror-polished to an exceptionally smooth finish (surface roughness Ra≤0.4μm). This not only minimizes the risk of residue buildup and bacterial growth but also reduces the surface area contact between the wine and the tank wall, preserving the delicate, native flavors of your vintage.
We have engineered a triple-seal protection structure to provide a hermetically sealed, oxygen-free environment, locking in the wine's freshness and character. Whether for short-term storage of new wine awaiting bottling or long-term aging of a reserve vintage, our system guarantees protection.
Primary Mechanical Seal: The tank opening is fitted with a food-grade silicone gasket, secured by a robust mechanical clamping device. This creates an airtight seal that physically prevents any air from leaking into the tank.
Inert Gas Barrier: An inert gas (e.g., Nitrogen) filling port is integrated into the tank top. This allows you to introduce a blanket of gas, creating a slight positive pressure environment that acts as a secondary barrier, pushing out and preventing any contact between oxygen and the wine's surface.
Structural Integrity: The tank body is manufactured using a seamless, one-piece construction process. This eliminates welds and joints, which can be potential points of weakness for microscopic air penetration, ensuring the tank's structural impermeability.
This comprehensive system securely locks in all the subtle fruit and floral aromas, as well as the complex tannins, ensuring that when the tank is opened, the wine is as fresh, vibrant, and rich as the day it finished fermentation.
| Feature | Specification / Benefit |
|---|---|
| Material | 316L Ultra-Low Carbon Stainless Steel for maximum purity and corrosion resistance. |
| Interior Finish | Hygienic Mirror Polish (Ra ≤ 0.4μm) to preserve flavor and prevent bacterial growth. |
| Sealing System | Triple-Seal Protection: 1) Mechanical Gasket/Clamp, 2) Inert Gas Port, 3) Seamless Unibody Construction. |
| Oxidation Control | Creates a zero-oxygen, positive-pressure environment to completely halt oxidation. |
| Construction | One-piece unibody design eliminates seams and potential leak points. |
| Ideal Application | Secure, long-term aging of premium wines and short-term pre-bottling storage. |
Preserve the integrity of every drop. Contact us to specify a wine storage solution that meets the highest standards of quality and preservation.
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